Selecting the "right" blend mode (right from an user point of view) is always time-consuming and challenging. you have to select one blend mode from a pop-up menu then most of the time select the next one until you find the "right" one.A few applications use a different approach, they provide a pop-up menu populated with the full list of blend modes ( like Art Text) but navigating in this list preview the selected blend mode in real time ( trust me this makes a huge difference!).If you need to see this feature, have a glance to : Acorn or Affinity Photo.Adding this to Art Text should be so nice.It seems I make a mistake: this post is not related to Art Text Window version.Feel free to move t to the right forum.Sorry.